TY  - BOOK
AU  - Apanasov, Boris ed.
AU  - Neumann, Walter D., ed.
AU  - Reid, Alan W., ed.
TI  - Topology `90
T2  - Ohio State University Mathematical Research Instistute publications 1
SN  - 3110125986
U1  - 514.2 
PY  - 1992///
CY  - Berlin
PB  - Walter de Gruyter
ER  -